pH dependence of ion-exchange equilibrium of proteins

AIChE Journal ◽  
1998 ◽  
Vol 44 (11) ◽  
pp. 2399-2409 ◽  
Author(s):  
J. C. Bosma ◽  
J. A. Wesselingh
Keyword(s):  
Ion Exchange ◽  
Ph Dependence ◽  
Exchange Equilibrium

Maize Stalk as Natural Ion Exchanger for Hazardous Pollutants

2017 ◽  
Vol 68 (8) ◽  
pp. 1726-1731
Author(s):  
Nicoleta Mirela Marin ◽  
Luoana Florentina Pascu ◽  
Ioana Stanculescu ◽  
Ovidiu Iordache ◽  
Denisa Jianu ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Kinetic Models ◽  
High Selectivity ◽  
Ion Exchanger ◽  
Exchange Equilibrium ◽  
Waste Waters ◽  
Cationic Species ◽  
Hazardous Pollutants ◽  
Tailing Ponds

This paper recommends maize stalk as a cheap natural ion exchanger. Ion exchange equilibrium was studied using thermodynamic and kinetic models. The results showed a high selectivity towards cationic species of antimony (III), molybdenum (VI), lead (II) and arsenium (III). Waste waters and sediments from tailing ponds samples were analysed.

Modeling ion exchange equilibrium of ternary systems using neural networks

Desalination ◽  
2013 ◽  
Vol 309 ◽  
pp. 267-274 ◽  
Author(s):  
José P.S. Aniceto ◽  
Daniel L.A. Fernandes ◽  
Carlos M. Silva
Keyword(s):  
Neural Networks ◽  
Ion Exchange ◽  
Ternary Systems ◽  
Exchange Equilibrium

Determination of ion-exchange equilibrium coefficient for a MA-41 anion-exchange membrane in sodium carbonate/hydrocarbonate solutions

Desalination ◽  
2002 ◽  
Vol 149 (1-3) ◽  
pp. 459-464 ◽  
Author(s):  
Elena Volodina ◽  
Yurii Senik ◽  
Oksana Basova ◽  
Natalia Pismenskaya ◽  
Victor Nikonenko ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Anion Exchange ◽  
Sodium Carbonate ◽  
Anion Exchange Membrane ◽  
Exchange Equilibrium ◽  
Exchange Membrane
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